Time Range      Source Name   Position
-----------------  ------------  --------
16:14:11 17:59:47  AR 314        S15W81
18:20:59 19:38:51  AR 314        S15W81
20:05:16 21:04:52  AR 314        S15W81
21:27:15 23:55:55  AR 314        S15W81